A thermodynamical approach of wall effects on the rheology of dilute polymer solutons
β Scribed by R. Drouot; M. Berrajaa
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 711 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0020-7225
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## Abstract The system studied in this work is a dilute solution of rodβlike molecules under simple shear flow and near a hard wall. The time evolution of the probability density function is described by a diffusion equation; particle trajectories that correspond to this equation are generated by s
Harris, and Corrsin ( 2 ) have measured turbulence properties in a nearly homogeneous shear flow where far downstream of a shear-turbulence generator, the turbulence has reached a nearly homogeneous asymptotic condition with constant values of the mean velocity gradient and the one-point turbulence